Idea for a crate/tool: `cargo-task`

[matklad]

Turns out, Cargo already has all the features I need:

Blog post: I accidently a build system (almost )

Recently, I needed to add some simple shell scripts to automate various tasks for Cargo projects. I don't really like non portable scripting, so I was this close to writing yet another build system, when luckily I realized that built-in Cargo features already allow to use Rust for "scripting" See the blog-post for details, or jump strait to the example of usage: https://github.com/matklad/libsyntax2/commit/bb381a7ff7a21cad98d80005a81f2586684f80a0.